Results 301 to 310 of about 2,585,798 (346)
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Journal of the Operational Research Society, 2020
In this study, we focus on improving the efficiency of an urban rail transit line under the circumstance of spatially unbalanced passenger demand. A flexible short-turning strategy is integrated into the train scheduling problem, aiming to obtain a train
Liya Yang, Yu Yao, Hua Shi, Pan Shang
semanticscholar +1 more source
In this study, we focus on improving the efficiency of an urban rail transit line under the circumstance of spatially unbalanced passenger demand. A flexible short-turning strategy is integrated into the train scheduling problem, aiming to obtain a train
Liya Yang, Yu Yao, Hua Shi, Pan Shang
semanticscholar +1 more source
IEEE transactions on intelligent transportation systems (Print), 2020
In metro systems, a tactical train schedule with the rolling stock circulation plan aims to determine the movements of all physical trains. To utilize the regenerative energy as much as possible, this paper proposes an integrated model to simultaneously ...
Pengli Mo +5 more
semanticscholar +1 more source
In metro systems, a tactical train schedule with the rolling stock circulation plan aims to determine the movements of all physical trains. To utilize the regenerative energy as much as possible, this paper proposes an integrated model to simultaneously ...
Pengli Mo +5 more
semanticscholar +1 more source
INFOR. Information systems and operational research, 2020
In this study, a new mathematical programming approach for solving the joint timetabling and train stop planning problem in a railway line with double-track segments is proposed.
Morteza Boroun +5 more
semanticscholar +1 more source
In this study, a new mathematical programming approach for solving the joint timetabling and train stop planning problem in a railway line with double-track segments is proposed.
Morteza Boroun +5 more
semanticscholar +1 more source
Naval Research Logistics (NRL), 2003
AbstractThe U.S. Navy Prowler aircraft is designed for electronic surveillance and countermeasures. In this paper, we describe the problem of scheduling Prowler crew training, and we present two integer programming models to solve it. The first model maximizes the number of aviators trained above 75% in each mission area, subject to the available ...
Raffensperger, John F., Swords, Scott
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AbstractThe U.S. Navy Prowler aircraft is designed for electronic surveillance and countermeasures. In this paper, we describe the problem of scheduling Prowler crew training, and we present two integer programming models to solve it. The first model maximizes the number of aviators trained above 75% in each mission area, subject to the available ...
Raffensperger, John F., Swords, Scott
openaire +1 more source
Integrated Overnight Train Scheduling and Maintenance Planning for High-Speed Railway Lines
Transportation Research Record, 2020Overnight high-speed trains are very popular and convenient for passengers in countries with a large territory like China. However, the overnight high-speed train operation inevitably conflicts with the regular evening maintenance.
Dian Wang, S. Zhan, Q. Peng, Wentao Zhou
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A flexible metro train scheduling approach to minimize energy cost and passenger waiting time
Computers & industrial engineering, 2019This paper aims to propose a flexible method for optimizing the service-oriented train timetable and utilization of different service trains in an urban rail transit line, in which the inhomogeneous passenger demands in two directions are taken into ...
Pengli Mo +3 more
semanticscholar +1 more source
Of Descartes and of train schedules
Library Review, 2010PurposeThe purpose of this paper is to discuss the second edition of the Encyclopaedia Judaica (2007) within its broader historical context of the production of encyclopedias in the twentieth and the twenty‐first centuries. The paper contrasts the 2007 edition of the Encyclopaedia Judaica to the Jewish Encyclopedia published between 1901 and 1905, and ...
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Scheduling and Rescheduling of Trains
1999The PRaCoSy (Peoples Republic of China Railway Computing System) project was a collaborative project between the Chinese Ministry of Railways and UNU/IIST, the United Nations University International Institute for Software Technology in Macau. The first phase ran from September 1993 to December 1994 and the second from August 1995 to March 1996.
Dines Bjørner +2 more
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Integrated optimization of train scheduling and maintenance planning on high-speed railway corridors
Omega, 2019Regular maintenances on high-speed railway facilities are performed in every night in China, and during regular maintenances, high-speed railway is not available for the sunset-departure and sunris ...
Chuntian Zhang +4 more
semanticscholar +1 more source